Origins episode “All’s Not Lost” are ahead! Throughout the course of Mark Harmon’s nearly-two-decade run on NCIS, viewers ...

The NCIS spin-off, NCIS Origins, has just received a huge boost weeks after premiering on CBS. Here's what we know.

NCIS: Origins delves into the backstory of the fan-favorite agent Leroy Jethro Gibbs, showcasing the beginning of his career when he joined the Pendleton branch of the Naval Investigative Service.

Stowell still binge-watches "NCIS" episodes to pick up small mannerisms. "I want to embody his essence. There are Gibbs-isms," Stowell says. "There is a head nod and he has this stare." ...

An emotional episode of NCIS: Origins finds the “probie” Gibbs reliving his personal family tragedy while seeking a missing ...

Harmon also appears on NCIS: Origins, serving as the narrator and appearing in scenes where Gibbs writes a memorial about his exploits. Actor Austin Stowell now plays the Young Gibbs on NCIS ...

NCIS: Origins and Poppa’s House are a strong addition to CBS’s Monday lineup, adding fresh laughs and thrills alongside the ...

What's coming up for these two? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Long story short, this woman was killed by her drug ...

Gibbs is played by — no, not Harmon’s son, Sean Harmon, who portrayed his dad’s character in multiple “NCIS” flashback episodes, and is executive-producing here — but by Austin Stowell ...

This time the caps just say "NIS" instead of "NCIS." So to round out the cast we've got the talented, ambitious woman, Lala (Mariel Molino), who's skeptical of Gibbs' and his mental state while ...

The formula ain’t broke, and CBS’s latest addition to its beloved “NCIS ... the prequel. Gibbs is stoic and plays by the rules, but is weighed down by the trauma of his past.